Two-Step Integral Imaging Coding Based Three-Dimensional Information Encryption Approach

Figure 11

Reconstructed 3D images by CIIR from the cipher image that suffered from Gaussian noise: (a)–(c) Gaussian noise variance 0.1 and (d)–(f) Gaussian noise variance 0.2.

(a)

(b)

(c)

(d)

(e)

(f)